Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCKVN0DpmnyNNedm5Ct2Qilsip+S3ppdwgy+KCQfBtWliSvVB+9ZE0SJW+L… (1,748 chars)"
  }
}